spring-security-oauth2

I'm developing Spring Boot + Authorization Server + OAuth Resource Server . In this example I can easily query though postman over spring-microservices-oauth-server and get the protected data. I created the client to access the data which postman is doing. But I am getting below error, which doesn't get clear to me. Using Spring Boot v2.1.1.RELEASE and spring-cloud-dependencies version Greenwich.RC2 . Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Request processing failed; nested exception is error="access_denied", error_description="Access token

When an Android oauth 2.0 client application has client ID and client Secret hard-coded in it. it is very easy to decompile the application and retrieve the credentials. Then What is the use of providing these credentials to oauth server. It is not recommended to hard-code client_id and client_secret into a native app i.e. to use what is called a "confidential client" in a mobile app scenario exactly because the client_secret cannot be kept a secret. A native app would typically be a "public client" to the Authorization Server i.e. one that does not have a client_secret . Security would come

In my Spring Boot application I'm trying to configure OAuth2 implicit flow. For this purpose I'm trying to configure custom login form. This is my config: @Configuration public class WebMvcConfig extends WebMvcConfigurerAdapter { @Override public void configureDefaultServletHandling(DefaultServletHandlerConfigurer configurer) { configurer.enable(); } @Override public void addViewControllers(ViewControllerRegistry registry) { registry.addViewController("/").setViewName("index"); registry.addViewController("/login").setViewName("login"); } @Override public void addResourceHandlers

I've found similar issue but it's unanswered, so I suppose I'm going to duplicate question a little. I am using Spring OAuth2 to implement separate resource and custom authentification servers. I've already configured interaction with auth server through issuing&validating JWT tokens and everything seems fine. Now I'm trying to add SSO functionality but really stuck with it. I've researched the official Spring examples and attached guide but it is very short worded when it comes to connecting SSO part with custom server authentication. And actually author uses only external provider resource (

I'm trying to migrate from Spring Boot 1.5.7 to 2.0.0.M4 Right now I'm unable to properly reconfigure my OAuth2 + JWT configuration on Spring Boot 2.0.0.M4 During startup, I noticed following errors for /oauth/token endpoint ( throws org.springframework.web.HttpRequestMethodNotSupportedException ) in the log: 2017-10-04 09:52:46.841 INFO 11780 --- [ main] .s.o.p.e.FrameworkEndpointHandlerMapping : Mapped "{[/oauth/authorize],methods=[POST],params=[user_oauth_approval]}" onto public org.springframework.web.servlet.View org.springframework.security.oauth2.provider.endpoint.AuthorizationEndpoint